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All Journal International Journal of Evaluation and Research in Education (IJERE) Kreano, Jurnal Matematika Kreatif-Inovatif Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal Riset Pendidikan Matematika Jurnal Elemen JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Jurnal Gantang Al-Jabar : Jurnal Pendidikan Matematika Desimal: Jurnal Matematika Jurnal SOLMA Formatif: Jurnal Ilmiah Pendidikan MIPA Journal of Honai Math JMM (Jurnal Masyarakat Mandiri) JTAM (Jurnal Teori dan Aplikasi Matematika) JCES (Journal of Character Education Society) Jurnal Pendidikan Matematika (Jupitek) Majalah Kedokteran Andalas AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Journal of Authentic Research on Mathematics Eduacation (JARME) Genta Mulia : Jurnal Ilmiah Pendidikan Indonesian Journal of Education and Mathematical Science Science Midwifery At-Tarbawi : Jurnal Pendidikan, Sosial dan Kebudayaan SEPREN: Journal of Mathematics Education and Applied Reswara: Jurnal Pengabdian Kepada Masyarakat TIN: TERAPAN INFORMATIKA NUSANTARA Akrab Juara : Jurnal Ilmu-ilmu Sosial STUDI PELAKSANAAN SELFMEDICATION PADA PENDERITA DIARE BERDASARKAN TINGKAT PENGETAHUAN MASYARAKAT PESISIR KECAMATAN SOROPIA KABUPATEN KONAWE JPM: JURNAL PENGABDIAN MASYARAKAT Mitra Akademia: Jurnal Pengabdian Masyarakat Jurnal Akuntansi Bisnis Pelita Bangsa Scientific Journal Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Jurnal Pengabdian Masyarakat Tjut Nyak Dhien KOMMAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Tri Bhakti Pinisi Journal Pendidikan Guru Sekolah Dasar Jurnal Pendidikan Progresif Journal on Mathematics Education Affection: Journal of Psychology and Counseling Jurnal Pengabdian Masyarakat Berdampak
Rahmi Ramadhani
Universitas Potensi Utama
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The Effect of Flipped Classroom Model on Mathematical Ability: A Meta Analysis Study Purnomo, Bagus; Muhtadi, Ali; Ramadhani, Rahmi; Manaf, Abdul; Hukom, Julham
Jurnal Pendidikan Progresif Vol 12, No 3 (2022): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract

The Effect Of Flipped Classroom Model On Mathematical Ability: A Meta-Analysis Study. Objective: This study aims to determine the effect of the flipped classroom model on mathematical ability. Methods: The study design was a meta-analysis by analyzing 70 effect sizes from 44 primary studies that met the inclusion criteria. Findings: The combined effect size was (d = 0.73; p < 0.01). Measure the effect based on education level (Qb = 21.04; p < 0.05), use of LMS (Qb = 5.91; p < 0.05), sample size (Qb = 9.83). ; p < 0.05), year of study (Qb = 34.85; p < 0.05), type of publication (Qb = 7.08; p < 0.05), trial period (Qb = 46.60; p < 0.05), and region (Qb = 49.59; p < 0.05). Conclusion: The flipped classroom model has an effect on mathematical ability. The effect of the flipped classroom model compared to traditional teaching on math skills differs according to the educational level group, use of LMS, sample size, year of study, type of publication, time of experiment, and region.Keywords: Mathematical ability, flipped classroom, meta-analysis.DOI: http://dx.doi.org/10.23960/jpp.v12.i3.202216
The Effect of Self-Efficacy on Students’ Mathematical Abilities: A Meta- Analysis Study Kamsurya, Marwa Astriani; Wijaya, Ariyadi; Ramadhani, Rahmi; Hukom, Julham
Jurnal Pendidikan Progresif Vol 12, No 2 (2022): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Objective: This study investigates the effect of diei efficacy on students' mathematical abilities. Methods: The research design used in this study is a meta-analysis by analyzing 16 studies published in journals indexed by SCOPUS with a sample of 73935 people in various countries. To support the accuracy of the analysis results, OpenMEE software is used. Findings: The results revealed that the combined effect size values generated using the random-effect model estimate were (g = 0.518; p < 0.001) with a standard error (SE = 0.031). This effect size belongs to the medium effect category. Conclusion: Thus, it can be concluded that self-efficacy has a positive and significant effect on students' mathematical abilities.Keywords: mathematics ability, self-efficacy, and meta-analysis.DOI: http://dx.doi.org/10.23960/jpp.v12.i2.202205
Statistical Skills Analysis of Students Using Online-Learning Platforms such as Whatsapp, Youtube, and Zoom Meetings during Covid-19 Pandemic Bina, Nuraini Sri; Ramadhani, Rahmi; Andhany, Ella; Wardani, Hizmi
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 5, No 2 (2021): October
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v5i2.5166

Abstract

Education as a result of the Covid-19 pandemic has undergone transformation related to the learning process from face-to-face learning process to online-based learning process that utilizes various online platforms, such as WhatsApp, YouTube, and Zoom Meetings. The use of online platforms helps students to improve their cognitive skills, one of which is statistical skills. This study aims to determine whether there is a significant statistical difference between learning using WhatsApp, YouTube, and Zoom Meetings during online learning and to find out which online platforms are effective and interactive. The research sample consisted of 69 students taking statistics courses. The research method is mix-method or mix of quantitative and qualitative. The data collection techniques are online-based test instruments, questionnaires and interviews. The data analysis used Kruskal Wallis test and descriptive analysis test. The results showed that there were differences in students' statistical skills between the three classes, where the best came from learning using YouTube platform. The findings also show that students give higher positive responses to the use of YouTube as platform in online learning. The interview results show that the use of YouTube is more effective and interactive for students while participating in online-based learning. By that means, YouTube platform is effective in improving statistical skills in online learning.
Measuring Changes of Students’ Statistical Reasoning Taught by Ethnomathematics Approach Assisted TinkerPlots: A Stacking Analysis Study Ramadhani, Rahmi; Saragih, Sahat; Maulida, Rizki; Simanjuntak, Sinta Makito Br
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 6, No 3 (2022): July
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v6i3.8375

Abstract

This study aims to use the Rasch model stacking analysis technique to assess students' statistical reasoning abilities in descriptive statistics learning utilizing a TinkerPlots-assisted ethnomathematics approach in Nias cultural environment. This research is a quasi-experimental study that uses pre-and post-test control group designs. The stacking technique is used to examine how students' statistical reasoning abilities change in the presence of the intervention. The sample for this study is students in the 12th year at Gunungsitoli High School in the Nias Islands, Sumatera Utara region. Students are administered an exam that consists of five essay questions. Their responses are evaluated using a rubric that incorporates diagnostic criteria and a response certainty index. The data is analyzed using the Rasch Partial Credit Model with WINTSTEPS 4.5.5. The results indicate that students in the experimental group improved their statistical reasoning abilities more than students in the control group when they used TinkerPlots-assisted ethnomathematics in Nias cultural environment (the group with an ordinary learning approach). Along with the intervention, it is discovered that changes in student learning capacities are achievable in some situations due to pupils receiving the correct response or cheating. In other circumstances, pupils who undergo negative changes may respond inappropriately due to carelessness, boredom, or misconceptions. Additionally, these findings demonstrate that some children provide correct responses following intervention on certain items. According to the findings of this study, stacking analysis approaches are critical for describing each change in student abilities as a result of each person and each item. 
Implementasi Perencanaan Pembelajaran Mendalam untuk Meningkatkan Kompetensi Pedagogi Guru Madrasah Tsanawiyah Rusmini, Rusmini; Sembiring, Ribka Kariani Br.; Nasution, Siti Suaibah; Wahyuni, Linda; Mardhiyah, Ainil; Ramadhani, Rahmi
Jurnal Pengabdian Masyarakat Berdampak Vol. 1 No. 3 (2025): September 2025
Publisher : Raskha Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64803/jupemba.v1i3.65

Abstract

Program pengabdian kepada masyarakat ini dilaksanakan melalui pelatihan perencanaan pembelajaran mendalam bagi guru MTs Al-Fauzi di Kecamatan Percut Sei Tuan, Kabupaten Deli Serdang. Tujuan kegiatan adalah meningkatkan kompetensi pedagogik guru dalam menyusun Rencana Pelaksanaan Pembelajaran (RPP) yang kontekstual, kreatif, dan sesuai dengan prinsip pembelajaran mendalam. Partisipan kegiatan berjumlah 20 orang yang terdiri dari 16 orang guru perempuan dan 4 orang guru laki-laki. Metode pelaksanaan mencakup analisis kebutuhan, workshop, pendampingan, serta evaluasi melalui pemberian tes awal dan akhir. Hasil kegiatan menunjukkan peningkatan kompetensi pada aspek: pemahaman penyusunan RPP meningkat dari rata-rata 55,25 menjadi 74,5. Temuan ini membuktikan bahwa program pengabdian memfasilitasi permasalahan mitra yang sebelumnya kesulitan memahami bagaimana merancang pembelajaran yang bermakna. Namun, keterbatasan waktu pelatihan, jumlah peserta yang terbatas, serta belum adanya monitoring jangka panjang menjadi tantangan yang perlu diperbaiki. Program ini direkomendasikan untuk dilanjutkan dengan pendampingan berkelanjutan dan perluasan cakupan ke madrasah lain agar dampaknya lebih luas.
Pemanfaatan Media Pembelajaran SPSS untuk Meningkatkan Kemampuan Statistik Siswa SMK Ramadhani, Rahmi; Sribina, Nuraini
Jurnal SOLMA Vol. 8 No. 1 (2019)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/solma.v8i1.2996

Abstract

This community service was carried out in the form of a workshop on utilization of SPSS learning media in mathematics learning for vocational high school students in SMK PAB 12 Saentis, Percut Sei Tuan, Deli Serdang, North Sumatera. The target of this service are: 1) to increase students understanding of SPSS learning media in mathematics learning; 2) to improve students' skill in using SPSS learning media; 3) to increase students' knowledge about statistic learning which has an impact of increasing students' statistical skill; and 4) to increase students' motivation and enthusiasm in mathematic learning use SPSS learning media. This method of this community service is carried out in four stages. The first stage is the preparation for software installation. The second stage is the phase of the workshop which filled with tutorials on using SPSS until utilization of SPSS in solving statistic problem. The third stage is workshop method which includes simulation of carried out directly by participants' workshop. The fourth stage is evaluation and giving motivation. The result of this community service activities are as follows: 1) students understand about how to use SPSS in mathematics learning; 2) students are able to use SPSS learning media to solve statistic problem; and 3) students are able to use an active and interactive SPSS learning media until they can improve their statistic skill
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Manaf ABDUL MANAF Abdul Meizar Abdullah Muhazir, Abdullah Afandi, Kiki Agnesentia, Yola Ainil Mardhiyah Alfa Saleh, Alfa Ali Muhtadi Amir Machmud Amir Machmud, Amir Anak Agung Gede Sugianthara Anastasia Anastasia Andhany, Ella Andika Eko Prasetiyo Andika Eko Prasetiyo, Andika Eko Annisa Nurhuda Romadhona Ardiyanti, Dwi Ariyadi Wijaya Aswiyanti Asri Azzahra, Bunga Surya Azzahra, Herlita Bagus Purnomo Bina, Nuraini Sri Bunga Surya Azzahra Delmi Sulastri Devianti, Loli Dian Armanto Dwi Ardiyanti Dwi Ardiyanti E. Elvis Napitupulu, E. Elvis Edi Syahputra Elfitriani Eliawati, Titim Elmanani Simamora Elmatris Sy Emmy Syafitri Ermayanti Astuti Evans, Brian Fajri Farid Farid, Fajri Febrina, Tiara Firmansyah, Mu'min Fitria Lestari Fitria Lestari Hasan Said Tortop Haykal Ikhsanul Hasan henny Mulyani Herlita Azzahra Hida Ratu Nisa Ika Purnama Sari Ika Purnama Sari Ilma Ridhona Irma Risdiyanti Julham Hukom Kamsurya, Marwa Astriani Kiki Afandi Lahilote, Abqoriy Hisan Lawita, Nadia Fathurrahmi Marlya Fatira AK Marwa Astriani Kamsurya Masythah Fauziah Rahmah Mayorita, Pamelia Mazaly, Muhammad Rizky Meizar, Abdul Mesran, Mesran Mónica Arnal-Palacián Mu&#039;min Firmansyah Muhamad Syazali Muhammad Rizky Mazaly Muhammad Rizky Mazaly Munifah Munifah Munifah Munifah, Munifah Musyarifah , Zulda Nasution, Siti Suaibah Niami, Tamama Alvin Nisa, Hida Ratu Novianti, Hera Noza Hilbertina, Noza Nur Robiah Nofikusumawati Peni Nuraini Sri Bina Nuraini Sri Bina Nuraini Sribina Nurva Dillatul Vatin O ktora, Meta Zulyati Oktora, Meta Zulyati Pakpahan, Ramadani Br Pargaulan Siagian Purba, Ika Oktavia Purnomo, Bagus Rahayu, Indah Tri Rahmah, Masythah Fauziah Ramadhan Nasution Ridhona, Ilma Risdiyanti, Irma Ristiana, Novita Rizki Maulida, Rizki Rofiqul Umam Romadhona, Annisa Nurhuda RR. Ella Evrita Hestiandari Rully Charitas Indra Prahmana Rusmini Rusmini Sahat Saragih Saputra, Ridwan Harish Sembiring, Ribka Kariani Br. Septiyani, Windi Simanjuntak, Sinta Makito Br Siti Aisyah Siti Fatimah Sihotang Sitompul, Pardomuan Soeharto Sopiandy, Dede Suci Dahlya Narpila, Suci Dahlya Suwanto, Fevi Rahmawati Sya'dian, Triadi Syahputra, Fikry Prastya Syahputri, Nita syahrul, muhammad Syamsul Huda Syamsul Huda Titim Eliawati Titin Setiawati Titin Setiawati Tofrizal Tortop, Hasan Said Vatin, Nurva Dillatul Wahyuni, Linda Wardani, Hizmi Yenita . Yola Agnesentia Yulia Fitri Yulia Fitri Zulfikar Putra